﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace OpenANDClose
{
    public class cl_0423_Multimedia : cl_0423_Device
    {
        public override void close()
        {
            Console.WriteLine("多媒体关闭");
        }

        public override void open()
        {
            Console.WriteLine("多媒体打开");
        }
    }
}